A case of jugular bulb diverticulum causing objective tinnitus

Anatomical anomalies of the jugular bulb include a high jugular bulb and deficiency of the cortical bone. Most cases are asymptomatic; however, they may present with tinnitus, hearing loss, dizziness. We encountered a rare case of jugular bulb diverticulum with deficiency of the cortical bone that caused objective tinnitus.